About NMB

Nielsen Madsen + Barber is a full-service civil engineering, land surveying, planning and construction management resource serving municipal and private clients in southeastern Wisconsin and northern Illinois. Our 60 years in business reflect our staying power in our industry—a solid commitment to our clients, to our employees and to the community.

Our approach is neighborly, relaxed and casual. But don’t let our “friendly guys down the street” demeanor fool you; we are experienced professionals with the capability and expertise to get the job done right the first time.